一种来自盖约大戟地上部分的新生物碱和黄酮类化合物。
A new alkaloid and flavonoids from the aerial parts of Euphorbia guyoniana.
作者信息
Boudiar Tarek, Hichem Lakhal, Khalfallah A, Kabouche Ahmed, Kabouche Zahia, Brouard Igniacio, Bermejo Jaime, Bruneau Christian
机构信息
Laboratoire d'Obtention de Substances Thérapeutiques (L.O.S.T), Faculté des Sciences, Université Mentouri-Constantine, Campus Chaabat Ersas, 25000 Constantine, Algérie.
出版信息
Nat Prod Commun. 2010 Jan;5(1):35-7.
One novel alkaloid, 1,5-diphenyl-3-styryl-2-pyrazoline 1, in addition with six known flavonoids namely, kaempferol, kaempferol 3-O-glucoside, kaempferol 3-rutinoside, quercetin, quercetin 3-O-glucoside, and rutin, were isolated from the aerial parts of Euphorbia guyoniana. Their structures were established on the basis of physical and spectroscopic analysis, and by comparison with the literature data.
从圭亚那大戟的地上部分分离出一种新型生物碱1,5-二苯基-3-苯乙烯基-2-吡唑啉1，以及六种已知的黄酮类化合物，即山奈酚、山奈酚3-O-葡萄糖苷、山奈酚3-芸香糖苷、槲皮素、槲皮素3-O-葡萄糖苷和芦丁。它们的结构是通过物理和光谱分析并与文献数据比较确定的。
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